项目说明: 本项目基于 https://github.com/Allenxuxu/microservices.git 项目改进
非常感谢 Allenxuxu
使用micro微服务框架,包含微服务开发中必备的鉴权,熔断,监控,链路追踪等
- 扩展micro的API网关功能
- JWT鉴权
- 熔断
- prometheus监控
- 链路追踪
- gin开发微服务service
- 熔断
- prometheus监控
- 链路追踪
- 内部服务采用grpc通信
- 服务健康检查
- consul (服务发现,K/V配置)
- prometheus (监控)
- jaeger (链路追踪)
- hystrix-dashboard (hystrix熔断仪表盘)
- mysql
- consul
docker run --name consul -d -p 8500:8500/tcp consul agent -server -ui -bootstrap-expect=1 -client=0.0.0.0
- prometheus
docker run --name prometheus -d -p 0.0.0.0:9090:9090 -v /tmp/conf.yml:/etc/prometheus/prometheus.yml prom/prometheus
- jaeger
docker run -d --name jaeger \
-e COLLECTOR_ZIPKIN_HTTP_PORT=9411 \
-p 5775:5775/udp \
-p 6831:6831/udp \
-p 6832:6832/udp \
-p 5778:5778 \
-p 16686:16686 \
-p 14268:14268 \
-p 9411:9411 \
jaegertracing/all-in-one:1.6
- hystrix-dashboard
docker run --name hystrix-dashboard -d -p 8081:9002 mlabouardy/hystrix-dashboard:latest
hystrix数据监控 http://localhost:8030/hystrix.stream
- mysql
docker run --name mysql -e MYSQL_ROOT_PASSWORD=123 -d -p 3306:3306 mysql
prometheus 简单参考配置文件
global:
scrape_interval: 15s
scrape_timeout: 10s
evaluation_interval: 15s
alerting:
alertmanagers:
- static_configs:
- targets: []
scheme: http
timeout: 10s
scrape_configs:
- job_name: APIGW
honor_timestamps: true
scrape_interval: 15s
scrape_timeout: 10s
metrics_path: /metrics
scheme: http
static_configs:
- targets:
- 10.104.34.106:8080 #10.104.34.106为本机ip, 本机127.0.0.1在容器中无法访问到
-
使用docker 启动consul jaeger hystrix-dashboard (上面有参考命令,复制粘贴执行即可)
-
jaeger UI http://localhost:16686
-
hystrix-dashboard UI http://localhost:8081/hystrix, 输入 http://{ip}:81/hystrix.stream , 此处ip为本机ip,因为hystrix-dashboard是容器启动的,无法直接访问本机127.0.0.1
-
启动API网关:
cd micro && make run
-
启动user API服务:
cd api/user && make run
-
启动hello 服务:
cd srv/hello && make run
-
浏览器访问 http://127.0.0.1:8080/user/test ,或者使用其他工具 GET 127.0.0.1:8080/user/test